PART 1: INSTALLATION

( 1 ) FRONT LCD COVER INSTALLATION

A. PROPER TIGHTENING TENSION FOR THE FOUR SCREWS ON THE LCD DISPLAY
    MOUNTING AND CORRECT WIRE CONNECTION BETWEEN THE PC BOARD AND
    LCD. (INSTALL WITH THE RED MARK ON THE WIRE TO CLOSE THE EDGE OF LCD.)

B. CHECK SPEAKER WIRE IF IT HAS BROKEN OR UNCONNECTED.

C. CHECK BATTERY WIRE IF IT HAS BROKEN OR UNCONNECTED
.

( 2 ) BACK COVER INSTALLATION

A. CHECK THE METAL FRAME HAS PROPERLY MOUNTED AND TIGHTENED TENSION.

B. RECONNECTION AND REPLACEMENT OF ALL WIRES MUST AWARE AT ALL
    TIME. (SHARP EDGE OF METAL FRAME MAY CUT OFF WIRE.)

C. CHECK IF THE SETTING KEYS ON THE TOP OF METAL FRAME HAS PROPER
    SETTING ? FITTING AND CORRECT TIGHTENING TENSION.

PART 2: PARTIAL ADJUSTMENTS ON THE PC BOARD

1. LCD BRIGHTNESS ADJUSTMENT

A. LCD BRIGHTNESS CAN BE ADJUSTED BY VR3 (TR-512 VR2) THAT IS ON THE LEFT SIDE OF PC BOARD.

2. TIME CARD COLUMN UP?DOWN ADJUSTMENT

A. VERTICAL PRINTING POSITION MIGHT BE ADJUSTED BY VR1.
B. FAULTY SENSOR CAUSE NOT PRINTING. ADJUST SNS5 SLIGHTLY UPON DOWN. TO CORRECT POSITION
    (DO NOT ADJUST TOO HIGH OR TOO LOW OTHERWISE EAT SN3)

3. COLUMN RIGHT?LEFT ADJUSTMENT

A. LEVEL PRINTING POSITION MIGHT BE ADJUSTED BY SNS5 (MOVE THE SENSOR
    UPWARD, THE PRINTING WILL SHIFT TO THE RIGHT; MOVE THE SENSOR
    DOWNWARD THE PRINTING WILL SHIFT TO THE LEFT. FOR THE FINE ADJUSTMENT,
    PLEASE USE THE FUNCTION TIME BUTTON #8; TR-512 TIME BUTTON #7 IN WHICH
    ALL SETS 48 FOR STANDARD.

4. VOLUME ADJUSTMENT

A. ADJUST VOLUMN BY TURNING, CLOCK WISE FOR LOUDNESS.
    CHECK THE MUSIC ADJUSTMENT IF IT IS INCORRECT.

PART 3. PROPER PROCEDURES OF POWER UP AFTER ASSEMBLY.

( 1 ) POWER ON

A. PLUG THE UNIT INTO CORRECT POWER SOURCE AND TO POWER OR RESET. CLICK THE
    SWITCH ON DIFFERENT MODEL, MOVE THE ON/OFF SWITCH TO THE LEFT TO TURN ON MACHINE.
    TO RESET THE UNIT, SIDE THE ON/OFF TO THE RIGHT AND WAIT FOR FEW SECONDS THEN SLIDE
    THE POWER SWITCH TO THE LEFT (USE THE RESET BUTTON ON THE BACK OF UNIT FOR TR-512)

( 2 ) ELIMINATION OF THE UNIT BREAK DOWN AND SHORT CIRCUIT TO THE LOWEST POINT

A. UNPLUG THE UNIT AND KEEP AWAY FROM THE POWER SOURCE WHEN DISASSEMBLE THE UNIT.
B. TURN OFF THE MACHINE WHEN THE PRINTER HEAD KEEPS RUNNING.
C. WHEN TAKING APART THE PC BOARD FROM THE METAL PART DO NOT TOUCHING THE SOLDER POINT
    ON THE BACK OF THE PC BOARD. THIS IS TO PREVENT FROM THE MEMORY LOST OR SHORT CIRCUIT.
D. WHEN DISASSEMBLE PLEASE REMEMBER ALL THE CORRECT CONNECTION. TO AVOID ELECTRICITY
    SHORT CIRCUIT.
E. STABLE POWER ARE RECOMMENDED UNDER NORMAL USAGE CONDITION.

( 3 ) BATTERY CHARGING

A. THE BATTERY INDICATION WILL BE CONTINUALLY FLESHING WITHIN ONE MINUTE WHEN POWER ON.
B. AFTER THREE MINUTE POWER ON, THE BATTERY INDICATION WILL BE LIT OTHERWISE THE CHARGING
    SYSTEM IS MALFUNCTION.

( 4 ) ELECTRICITY SHORTAGE AND RESTORING OF POWER

A. WHEN THE ELETRICITY IS RESTORED, THE MACHINE WILL AUTOMATICALLY RETUIRN TO NORMAL  
    CONDUCTION.
B. IF THE UNIT DOES NOT RETURN TO THE NORMAL CONDITION OR DATA MISSING, PLEASE RESET
    THE UNIT TO CHECK AGAIN. REFER TO PART3 (1) C

PART 4: SMPLE SERVICE MANUAL

( 1 ) NUMBER OR LETTER ARE INCOMPLETE DISPLAY ON LCD

A. TO CHECK LCD IF IT IS DAMAGED OR CRACKED.
B. CHECK CONNECTORS OF LCD IF THERE ARE NOT PROPERLY CONNECTED AT THE BOTH ENDS.
C. CHECK THE PC BOARD BATT1 WHICH CAUSED IC BREAK DOWN.
D. CHECK CPU CONNECTION TO SEE IF THERE IS MOVEMENT.

( 2 ) TIME CARD CAN NOT BE INSERTED ATOMATICALLY

A. CHECK THE DISTANCE BETWEEN PRINTER AND METAL FRAME IF IT IS TOO CLOSE TO INSERT A
    TIME CARD OR INTERRUPTED BY OTHER OBJECT.

B. CHECK FOR THREE SETS OF SENSOR TO SEE IF THERE ARE MOVEMENT UNFREELY.

C. TIME CARD INSERTING SPEED CAN BE ADJUSTED BY VR1 AS WELL AS LEVEL PRINTING POSITION.

D. CHECK THE HOLDERS BETWEEN SIDE OF THE METAL FRAME IF THERE ARE DAMAGED.

E. CHECK PASSIVE ROLLER SET IF IT IS WEAR DOWN.

F. TO CHECK INSERT CARD MOTOR IS WORKING.

G. CHECK INSERT CARD GUIDE TO SEE IF THERE IS MOVEMENT UNFREELY.

( 2 ) THERE IS NO ACTIVITY FOR TR-SERIES WHEN ELECTRICITY SHORTAGE.

A. CHECK BATTERY CHARGING SYSTEM IF ANY SHORT-CIRCUIT HAPPENS.
B. CHECK BATTERY IF THERE IS ANY SHORT CIRCUIT OR BROKEN WIRES.

( 3 ) DO NOT IDENTIFY THE RIGHT SIDE OF TIME CARD TO PRINT

A. CHECK TWO SETS OF THE SENSOR SNS1?SNS2 UNDER THE PRINTING HEAD SET HOLDER AND
    TO SEE IF THE MOVEMENT IS UNFREELY.

B. CHECK THE OPENING BELOW TIME CARD IF IT IS TOO SMALL GAP.

C. CHECK THE PC BOARD TO SEE IF IT HAS HEAVILY SHOCK.

( 4 ) COLOR PRINTING ARE INCORRECT

A. DUE TO INCORRECT PROGRAM SETUP.

B. CHECK THE ELETROMAGNET UNIT ON THE LEFT SIDE OF METAL FRAME IF IT WORKS UNFREELY.

C. CHECK THE COLOR CHANGING STICK, THAT IS IN THE RBBON HOLDER, IF IT WORKS UNFREELY.

D. CHECK THE DISTANCE BETWEEN THE PRINT HEAD AND RIBBON GUIDE IF IT IS TOO CLOSE TO
    CAUSE THE RIBBON MOVING UNFREELY.

E. CHECK A.B.S SPRING TO SEE IF IT IS INTERRUPTED OR ELASTICLLY.

( 5 ) LCD FAULT

A. SLIDE POWER SWITCH COMPLETELY TO RESET THE UNIT AND CHECK AGAIN.

B. CHECK THE CONNECTION OF WIRES FOR THE LCD IF IT IS NOT PROPERLY CONNECTED.

C. CHECK LCD CN1 LINE TO SEE IF IT IS INTERRUPTED

( 7 ) IMCOMPLETELY PRINTING

A. CHECK THE SOFT PC BOARD OF PRINTER HEAD WHETHER THERE IS BROKEN OR BAD CONNECTION.

B. CHECK PRINTING HEAD NEEDLE TO SEE IF IT IS INTERRUPTED.

C. CHECK PC BOARD IC3 IF THERE IS BAD CONNECTION OR BURN DOWN.

D. CHECK THE COIL IF IT IS BALANK.

( 8 ) SETTING KEYS MALFUNCTION

A. DISASSEMBLE THE PLASTIC SWITCH FROM PC BOARD AND RESTORE PLASTIC SWITCH TO
    MAKE SURE IT HAS PROPER FITTING ON THE PC.

B. CHECK FOR ANY DUST OR SMALL METAL PART IN THE SETTING HOLDER.

( 9 ) POWER FAULT

A. CHECK THE TRANSFORMER FUSE IF IT HAS DAMAGED.

B. CHECK THE BATTERY IF IT HAS A SHORT CIRCUIT (TO TAKE OFF THE BATTERY CONNECTION
    WIRE FROM THE TRANSFORMER THEN POWER IN THE UNIT AGAIN)

C. CHECK THE TRANSFORMER IF IT IS MELT DOWN OR SHORT CIRCUIT.

D. CHECK PC BOARD BATT1 TO SEE IF THERE IS ANY OXIDATION.

E. CHECK POWER SOURCE AND EQIUPMENT.

( 10 ) SOUND DEFAULT

A. CHECK THE SOUND SYMBOL “ “ ON LCD IF IT IS DISPLAY.

B. CHECK THE PROGRAM IF THE SETTING IS INCORRECT.

C. CHECK THE VOLUME ADJUSTMENT ON THE BACK OF THE UNIT IF IT IS PROPER VOLUME.

D. CHECK THE CONNECTOR AND WIRES OF SPEAKER.

E. IT MIGHT BE CAUSED BY IC6.

F. CHECK Q7 TO SEE IF IT IS BURNT DOWN.

( 11 ) INCORRECT COLUMN OF PRINTING

A. USING AN INCORRECT TIME CARD TYPE (TOO THIN OR THICK ) AND USE VERTEX STANDARD CARD
    WOULD BE MOSTLY RECOMMEND.

B. CHECK THE PROGRAM SETUP IF IT IS INCORRECT.

C. CHECK TIME CARD WHETHER IT IS DAMAGED OR BEND, ESPECIALLY AT THE BOTTON CORNER.

D. CHECK THE DATE BELT WHETHER IT IS HINDERED OR DAMAGED.

E. CHECK THE INSERT MOTOR OR VERTICAL MOTOR GEAR TO SEE IF IT IS INTERRUPTED.

( 12 ) RIBBON JUMPED

A. CHECK IF THE PINS OF PRINTER HEAD INTERRUPTED RIBBON TAPE.
B. CHECK DISTANCE BETWEEN PRINTER HEAD AND RIBBON GUIDE IF IT IS TOO CLOSE.
C. CHECK THE PRINTER HEAD HOLDER IF IT STOP ON THE TRAN-AXLE.
D. CHECK THE TIGHTNESS OF RIBBON.

( 13 ) TIME CARD JUMPED IN CARD SLOT

A. CHECK THE DATE BELT HAS COME LOOSE.
B. PULL THE DATE BELT IF THE MOVEMENT IS UNFREELY.
C. CHECK THE SNS3 IF IT IS ON PROPER POSITION.
D. CHECK THE CARD INSERTING MOTOR IF IT HAS BROKEN WIRE.

( 14 ) THE PRINTER HEAD DOES NOT FUNCTION.

A. CHECK THE PRINTER HEAD HOLDER AND SPINDLE FOR RIBBON HOLDER IF EITHER OF THEM ARE
    DAMAGED OR RUN OUT POSITION.
B. CHECK THE TRAN-AXLE GEAR AND RELATED GEARS ARE ON RIGHT POSITION.
C. CHECK TIGHTNESS OF SCREWS UNDER THE SPINDLE LOCK.
D. CHECK HORIZONTAL MOTOR TO SEE IF IT HAS BROKEN WIRES.

( 15 ) TIME CARD GOES IN CARD SLOT BUT HAS NO PRINT

A. CHECK THE DATE BELT IF IT IS ON RIGHT POSITION.
B. CHECK THE SOFT PC BOARD OF PRINTER HEAD IF IT IS DAMAGED OR BAD CONNECTION
    (CONNECT TO A WRONG SIDE OF CONNECTOR).
C. CHECK SNS3 IF THERE IS ANY BLOCKAGE OR NOT ON RIGHT POSITION.

( 16 ) THE SITUATION NEED TO SEND BACK TO OUR AGENT OR FACTORY FOR ANY NECESSARY
        SERVICE IF THERE IS MALFUNCTION AS BELLOW:

A. CASE AND SPARE PARTS ARE BROKEN .
B. EITHER RUNNING TOO FAST OR TOO SLOW, NO ACTIVITY.
C. PC BOARD IS BURNT DOWN.
D. BOTH OF BATTERY AND TRANSFORMER BURNT DOWN OR SHORT CIRCUIT.
E. WITHIN PART3 STILL COULD NOT FIND OUT THE PROBLEM.

( 17 ) LCD FAULT

A. CHECK BATT1 IF THERE IS ANY OXIDATION.
B. CHECK R17, Q24 IF THEY ARE SHORT CIRCUIT.

( 18 ) PRINTING HEAD COULD NOT STOP MOVING

A. CHECK SNS5 AND SNS4 IF THEY ARE ON PROPER POSITION OR BALANK SOLIDB.